CDA-9852RB/CDA-9852RR/
CDE-9850Ri
Block Diagram
(CDE-9850Ri Model Only)
Selector
Vol.1
Tre/Bass
RESET
Nose DET
SYSTEM POWER IC
Batt-Det / VDD
PWR-ON / CD SERVO
TUNER ON
P
O
WER C
O
NNE
CTOR
MUTE
DRIVER
LCD
Light
Push Lock
Encoder
Key
Matrix
LCD/KEY DRIVER
LCD
DISPLAY
Power IC
TUNER+B
BAT DET SW
ACC DET
Main CPU
MUTE
Vol.2
Pre-OUT
SubWoofer/
Front
Front
Rear
BATT
ACC
P.ANT
O.REM
Tuner on
LED +B
Power cont
E-VOL
A-Mute
Rem SW
PWR ANT
AUDIO +B
D
P
23S8
D
A
(MP3 CD MECH)
CD
RF
IF
AM
PLL
Tuner unit
DIMMER
DIMMER
Nose
Light
SWD+3.3V
Nose PWR SW
CD-SERVO
VDD
PWR ON
LCD+B
E2P
ROM
N.C. MPX
Delay Circuit
Remote
Control
RDS Decoder
I
2
C BU
S
IN INT
IN-INT
(for iPOD IN)
iPOD
iPOD DET
iPOD
Power supply
